Hyundai Kona: Heater / Auto Defoging Actuator Repair procedures
| Inspection |
| 1. |
Turn the ignition switch OFF.
|
| 2. |
Disconnect the auto defogging connector.
|
| 3. |
Verify that the auto defogging actuator operates to the open position
when connecting 12V to terminal 3 and grounding terminal 4.
Verify that the auto defogging actuator operates to the close position
when connected in reverse.
|
| 4. |
Connect the auto defogging actuator connector.
|
| 5. |
Turn the ignition switch ON.
|
| 6. |
Check the voltage between terminals 6 and 5.
Specification
|
| 7. |
If the measured voltage is not within specification, check the operation
by replacing the existing auto defogging actuator with a new genuine
part. After that, determine whether replacement of the auto defogging
actuator is required or not.
|
| Diagnosis With GDS |
| 1. |
The heating, ventilation and air conditioning can be quickly diagnosed
failed parts with vehicle diagnostic system (GDS).
※ The diagnostic system (GDS) provides the following information.
(1) Self diagnosis : Checking the failure code (DTC) and display.
(2) Current data : Checking the system input/output data state.
(3) Actuation test : Checking the system operation condition.
(4) Additional function : Other controlling such as he system option
and zero point adjustment.
|
| 2. |
Select the 'Car model' and the system to be checked in order to
check the vehicle with the tester.
|
| 3. |
Select the 'Current data' menu to search the current state of the
input / output data.
The input / output data for the sensors corresponding to the Auto
Defogging Actuator can be checked.
|
| 4. |
To perform compulsory operation on Auto Defogging Actuator input
factors, select "ACTUATION TEST".
|
| Replacement |
| 1. |
Disconnect the negative (-) battery terminal.
|
| 2. |
Remove the main crash pad assembly.
(Refer to Body - "Main Crash Pad Assembly")
|
| 3. |
Disconnect the connector (A) and then remove the auto defogging
actuator (B) after loosening the mounting screws.
|
| 4. |
To install, reverse the removal procedure.
|
Auto Defoging Actuator Description and operation
Description
The auto defogging sensor is installed on front window glass. The sensor
judges and sends signal if moisture occurs to blow out wind for defogging.
The air co ...
Blower
...
Other information:
Hyundai Kona (OS) 2018-2024 Service Manual: Auto Head Lamp Leveling Unit Description and operation
Description
According to driving environment and loading state of vehicle, head lamp
lighting direction is changed to keep the driver's visibility range and
to protect the driver's vision from glare, aiming at safety driving.
Sensor integrated ECU mo ...
Hyundai Kona (OS) 2018-2024 Owners Manual: FCA warning message and system control
The FCA produces warning messages and warning alarms in accordance with the collision
risk levels, such as abrupt stopping of the vehicle in front, insufficient braking
distance, or pedestrian detection. Also, it controls the brakes in accordance with
the collision risk levels.
The driver can sel ...
